The calculated distance (air line) between Ciudad Ayala and Álvaro Obregón is approximately 43 miles respectively 70 kilometers.
By car or train, the actual journey to Álvaro Obregón is certainly longer, as only the direct route (as the crow flies) between Ciudad Ayala and Álvaro Obregón has been calculated here.
Air line (approximately)
70 kilometers
38 nautical miles